Wet-grinding filtering vacuum drying machine

By designing a wet grinding filter vacuum dryer, automatic screening and vacuum drying of alcohol production raw materials is solved, and problems such as large particulate matter affecting product quality, long rest time, and manual operation safety hazards in the existing technology are solved, and product quality and production efficiency are improved.

CN222544221UActive Publication Date: 2025-02-28SICHUAN LIYUAN PRECISION TECH CO LTD
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Patent Information

Application Number
CN202421358976.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-14
Publication Date
2025-02-28
Estimated Expiration
2034-06-14

AI Technical Summary

Technical Problem

In the existing alcohol production process, unscreened discharge causes large particulate matter to affect product quality, and the long rest time affects the delivery time. There are safety risks for manual operation of liquid extraction, and the difficulty in controlling the steam drying temperature leads to the generation of hard particles, increasing the evaporation cost and posing safety risks.

Method used

Design a wet grinding filter vacuum dryer, including wet grinding components and recycling components, which include wet grinding machines, support frames and screening mechanisms, and the recycling components include heating pots, alcohol recycling bins and connecting tubes to achieve alcohol production and recycling through automatic screening and vacuum drying.

Benefits of technology

Automatic screening of alcohol production raw materials is realized, the safety risks of manual operation is reduced, product quality is improved, production cycle is shortened, evaporation costs are reduced, and production efficiency and continuity are improved.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a wet grinding and filtering vacuum drying machine which comprises a wet grinding assembly and a recycling assembly, and the recycling assembly is fixedly installed at the lower end of the wet grinding assembly. Wherein the wet grinding assembly comprises a wet grinding machine, a supporting frame and a screening mechanism, the lower end of the wet grinding machine is fixedly communicated with a first discharging pipe, a first switch valve is fixedly installed on the first discharging pipe, the supporting frame is fixedly installed on the wet grinding machine in a sleeving mode, and the screening mechanism is fixedly communicated with the lower end of the first discharging pipe; the lower end of the screening mechanism fixedly communicates with the upper end of the recycling assembly. And the recycling assembly comprises a heating pot, an alcohol recycling box and a connecting pipe, the upper end of the heating pot fixedly communicates with the lower end of the screening mechanism, and the alcohol recycling box is detachably and fixedly arranged on the outer end face of the heating pot in a sleeving mode. The alcohol recovery device can be used for processing, producing and automatically recovering alcohol, so that the labor force is greatly reduced, the operation is safer, the production continuity is good, and the production efficiency is higher.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the technical field of alcohol processing, in particular to a wet grinding filtering vacuum dryer. Background Art

[0002] In the prior art, the process of alcohol production is as follows: the alcohol production raw materials are wet-milled for 36 hours, discharged into a sedimentation barrel and left to stand for 1 day (24 hours), the supernatant is extracted, and the slurry is dried in a steam oven.

[0003] However, the above processing technology has the following problems:

[0004] The material is not screened during unloading, which may lead to large particles, thus affecting the quality of subsequent products. The long static time affects the delivery time and capital turnover rate. Manual operation during the extraction process poses a safety hazard. The temperature of steam drying is difficult to control, which may easily produce hard particles, affecting product quality (or rework), increasing the cost of alcohol evaporation, and posing a safety hazard.

[0005] In summary, the present application now proposes a wet grinding filtration vacuum dryer to solve the above-mentioned problems. Utility Model Content

[0006] In view of this, the purpose of the present invention is to provide a wet grinding filtration vacuum dryer to solve the problems raised in the above background technology.

[0007] Based on the above purpose, the utility model provides a wet grinding filtration vacuum dryer, comprising a wet grinding component and a recovery component, wherein the recovery component is fixedly installed at the lower end of the wet grinding component;

[0008] The wet grinding assembly includes a wet grinding machine, a support frame and a screening mechanism, the lower end of the wet grinding machine is fixedly connected to a first discharge pipe, a first switch valve is fixedly installed on the first discharge pipe, the support frame is fixedly sleeved on the wet grinding machine, the screening mechanism is fixedly connected to the lower end of the first discharge pipe, and the lower end of the screening mechanism is fixedly connected to the upper end of the recovery assembly;

[0009] The recovery component includes a heating pot, an alcohol recovery box and a connecting pipe. The upper end of the heating pot is fixedly connected to the lower end of the screening mechanism. The alcohol recovery box is detachably fixedly mounted on the outer end surface of the heating pot, and a heater is fixedly installed on the bottom end of the alcohol recovery box. The heating end of the upper end of the heater fits the lower end surface of the heating pot. There are multiple connecting pipes, one end of which is fixedly connected to the upper end of the heating pot in a circular array, and the other end of the connecting pipe is fixedly connected to the upper end of the alcohol recovery box.

[0010] Preferably, the recovery component also includes a drain pipe and a second recovery port, the drain pipe is fixedly connected to the bottom side end of the alcohol recovery box, a drain valve is fixedly installed on the drain pipe, the second recovery port is opened at the upper end of the heating pot, and a second recovery door panel is installed at the second recovery port.

[0011] More preferably, the recovery component also includes a refrigerator and an annular heat-conducting baffle, the refrigerator is fixedly installed at the bottom end of the alcohol recovery box, and the annular heat-conducting baffle is fixedly installed on the inner wall of the alcohol recovery box and is located above the refrigerator.

[0012] Preferably, the screening mechanism includes a screening box and a second discharge pipe, the upper end of the screening box is fixedly connected to the lower end of the first discharge pipe, the second discharge pipe is fixedly connected to the middle position of the lower end surface of the screening box, and the lower end of the second discharge pipe is fixedly connected to the upper end of the heating pot.

[0013] More preferably, the side end surface of the screening box is fixedly connected to the support frame via a plurality of fixed connecting rods.

[0014] Preferably, the screening mechanism also includes a vibrator and a vibrating screen plate, the vibrator is fixedly mounted on the left end face of the screening box, the output end of the vibrator passes through the left end face of the screening box and extends to the interior of the screening box, and the vibrating screen plate is fixedly connected to the output end of the vibrator.

[0015] More preferably, the screening mechanism further comprises a first recovery port, which is opened at the rear end of the screening box and located above the vibrating screen plate, and a first recovery door panel is installed at the first recovery port.

[0016] Preferably, the recovery component also includes a transparent observation window, and the transparent observation window is fixedly mounted on the side end surface of the alcohol recovery box.

[0017] From the above description, it can be seen that the beneficial effects of the utility model are:

[0018] 1. This wet grinding filtration vacuum dryer can pour the alcohol production raw materials into the wet grinder and start the wet grinder. The wet grinder shell wet grinds the alcohol production raw materials. After the processing is completed, the first switch valve is opened. The wet-ground alcohol production raw materials can enter the screening mechanism along the first discharge pipe and finally fall into the recovery component.

[0019] 2. In this wet grinding and filtering vacuum dryer, the alcohol production raw materials that fall into the screening box through the first discharge pipe can fall onto the vibrating screen plate, and then the vibrator is started. The vibrating machine can drive the vibrating screen plate to vibrate, and the vibrating vibrating screen plate can automatically screen the alcohol production raw materials. Through the above design, the alcohol production raw materials can be automatically screened without manual operation, which is more convenient and safe.

[0020] 3. This type of wet grinding filtration vacuum dryer can start the heater, which can heat the alcohol production raw materials that fall into it through the heating pot. The alcohol vapor generated by the heating can enter the alcohol recovery box through the connecting pipe, and then start the refrigerator. The refrigerator can condense the alcohol vapor entering the alcohol recovery box to produce alcohol liquid, which can be stored in the alcohol recovery box.

[0021] The utility model can realize the processing and production of alcohol and automatic recovery, greatly reduces the labor force, makes the operation safer, and has good production continuity and higher production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 It is a structural schematic diagram of the wet grinding assembly in the utility model;

[0025] Figure 3 It is a structural schematic diagram of the screening mechanism in the utility model;

[0026] Figure 4 It is a structural schematic diagram of the recycling component in the utility model;

[0027] Figure 5 It is an exploded view of the recycling component in the utility model;

[0028] Figure 6 It is an exploded view of the local structure of the recycling component in the utility model.

[0029] In the reference numerals: 1. wet grinding component; 2. recovery component;

[0030] 101. wet grinding machine; 102. screening mechanism; 103. support frame; 104. first discharge pipe;

[0031] 1021. Screening box; 1022. Vibrating screen plate; 1023. First recycling door plate; 1024. Vibrating machine; 1025. Second discharge pipe;

[0032] 201. Alcohol recovery box; 202. Heating pot; 203. Second recovery door panel; 204. Connecting pipe; 205. Drain pipe; 206. Heater; 207. Refrigerator; 208. Annular temperature conduction baffle. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0034] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the utility model should be the common meanings understood by people with ordinary skills in the field to which the disclosure belongs. The "first", "second" and similar words used in the present disclosure do not represent any order, quantity or importance, but are only used to distinguish different components. "Including" or "comprising" and similar words mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0035] Example

[0036] See also Figure 1-Figure 6 , a wet grinding filtration vacuum dryer, comprising a wet grinding component 1 and a recovery component 2, wherein the recovery component 2 is fixedly mounted at the lower end of the wet grinding component 1;

[0037] The wet grinding assembly 1 includes a wet grinder 101, a support frame 103 and a screening mechanism 102. The lower end of the wet grinder 101 is fixedly connected to a first discharge pipe 104, and a first switch valve is fixedly installed on the first discharge pipe 104. The support frame 103 is fixedly sleeved on the wet grinder 101. The screening mechanism 102 is fixedly connected to the lower end of the first discharge pipe 104, and the lower end of the screening mechanism 102 is fixedly connected to the upper end of the recovery assembly 2.

[0038] The alcohol production raw materials can be poured into the wet grinder 101 and started. The wet grinder 101 shell performs wet grinding on the alcohol production raw materials. After the processing is completed, the first switch valve is opened. The wet-ground alcohol production raw materials can enter the screening mechanism 102 along the first discharge pipe 104 and finally fall into the recovery component 2.

[0039] The recovery component 2 includes a heating pot 202, an alcohol recovery box 201 and a connecting pipe 204. The upper end of the heating pot 202 is fixedly connected to the lower end of the screening mechanism 102. The alcohol recovery box 201 is detachably fixedly mounted on the outer end surface of the heating pot 202, and a heater 206 is fixedly installed at the bottom end of the alcohol recovery box 201. The upper heating end of the heater 206 is in contact with the lower end surface of the heating pot 202. A plurality of connecting pipes 204 are provided. One end of the plurality of connecting pipes 204 is fixedly connected to the upper end of the heating pot 202 in a circular array, and the other end of the connecting pipe 204 is fixedly connected to the upper end of the alcohol recovery box 201.

[0040] By starting the heater 206 , which is controlled by the generator, the heater 206 can heat the alcohol production raw materials inside the heating pot 202 , and the alcohol vapor generated by the heating can enter the alcohol recovery box 201 through the connecting pipe 204 .

[0041] The recovery component 2 also includes a refrigerator 207 and an annular thermal conductive baffle 208 . The refrigerator 207 is fixedly installed at the bottom end of the alcohol recovery box 201 . The annular thermal conductive baffle 208 is fixedly installed on the inner wall of the alcohol recovery box 201 and is located above the refrigerator 207 .

[0042] Then, the refrigerator 207 is started. The refrigerator 207 can condense the alcohol vapor entering the alcohol recovery tank 201 to produce alcohol liquid, and the alcohol liquid can be stored in the alcohol recovery tank 201.

[0043] See also Figure 4-Figure 6 As an improved solution of the above solution, the recovery component 2 also includes a drain pipe 205 and a second recovery port. The drain pipe 205 is fixedly connected to the bottom side end of the alcohol recovery tank 201. A drain valve is fixedly installed on the drain pipe 205. The second recovery port is opened at the upper end of the heating pot 202, and a second recovery door panel 203 is installed at the second recovery port.

[0044] Open the second recycling door 203, and the waste left after processing in the heating pot 202 can be recycled through the second recycling port;

[0045] See also Figure 2-Figure 3 , open the drain valve, and the alcohol liquid in the alcohol recovery box 201 can be discharged through the drain pipe 205.

[0046] As an improved solution of the above solution, the screening mechanism 102 includes a screening box 1021 and a second discharge pipe 1025. The upper end of the screening box 1021 is fixedly connected to the lower end of the first discharge pipe 104. The second discharge pipe 1025 is fixedly connected to the middle position of the lower end surface of the screening box 1021. The lower end of the second discharge pipe 1025 is fixedly connected to the upper end of the heating pot 202.

[0047] The alcohol production raw materials screened out from the screening box 1021 can fall into the heating pot 202 through the second discharge pipe 1025 .

[0048] As an improved solution of the above solution, the side end surface of the screening box 1021 is fixedly connected to the support frame 103 through a plurality of fixed connecting rods.

[0049] The above design facilitates the stable installation of the screening box 1021.

[0050] As an improved solution of the above solution, the screening mechanism 102 also includes a vibrator 1024 and a vibrating screen plate 1022. The vibrator 1024 is fixedly installed on the left end surface of the screening box 1021. The output end of the vibrator 1024 passes through the left end surface of the screening box 1021 and extends to the interior of the screening box 1021. The vibrating screen plate 1022 is fixedly connected to the output end of the vibrator 1024.

[0051] The alcohol production raw materials that fall into the screening box 1021 through the first discharge pipe 104 can fall onto the vibrating screen plate 1022, and then the vibrator 1024 is started. The vibrator 1024 can drive the vibrating screen plate 1022 to vibrate, and the vibrating vibrating screen plate 1022 can automatically screen the alcohol production raw materials.

[0052] As an improvement of the above solution, the screening mechanism 102 further includes a first recovery port, which is opened at the rear end of the screening box 1021 and located above the vibrating screen plate 1022 , and a first recovery door plate 1023 is installed at the first recovery port.

[0053] The first recovery door plate 1023 is opened, and the materials on the vibration screen plate 1022 can be recovered through the first recovery port.

[0054] As an improved solution of the above solution, the recovery component 2 also includes a transparent observation window, which is fixedly installed on the side end surface of the alcohol recovery box 201.

[0055] The alcohol residue inside the alcohol recovery box 201 can be observed through the transparent observation window.

[0056] The heater 206 and the refrigerator 207 are both prior art, so their structures and working principles are not described in detail.

[0057] A person skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present disclosure (including the claims) is limited to these examples. In accordance with the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0058] The embodiments of the present invention are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wet grinding filtration vacuum dryer, characterized in that: include: Wet grinding assembly (1); as well as A recovery component (2), wherein the recovery component (2) is fixedly mounted on the lower end of the wet grinding component (1); Wherein, the wet grinding component (1) comprises: A wet grinder (101), wherein the lower end of the wet grinder (101) is fixedly connected to a first discharge pipe (104), and a first switch valve is fixedly installed on the first discharge pipe (104); A support frame (103), wherein the support frame (103) is fixedly mounted on the wet grinder (101); and A screening mechanism (102), wherein the screening mechanism (102) is fixedly connected to the lower end of the first discharge pipe (104), and the lower end of the screening mechanism (102) is fixedly connected to the upper end of the recovery component (2); The recycling component (2) comprises: A heating pot (202), wherein the upper end of the heating pot (202) is fixedly connected to the lower end of the screening mechanism (102); An alcohol recovery box (201), the alcohol recovery box (201) being detachably fixedly mounted on the outer end surface of the heating pot (202), and a heater (206) being fixedly mounted on the bottom end of the interior of the alcohol recovery box (201), and the upper heating end of the heater (206) being in contact with the lower end surface of the heating pot (202); and A connecting pipe (204) is provided in plurality, one end of the plurality of connecting pipes (204) is fixedly connected to the upper end of the heating pot (202) in a ring array, and the other end of the connecting pipe (204) is fixedly connected to the upper end of the alcohol recovery tank (201).

2. A wet grinding filtration vacuum dryer according to claim 1, characterized in that: The recycling component (2) further comprises: a liquid discharge pipe (205), the liquid discharge pipe (205) being fixedly connected to a side end of the bottom of the alcohol recovery tank (201), and a liquid discharge valve being fixedly mounted on the liquid discharge pipe (205); and A second recycling port is provided at the upper end of the heating pot (202), and a second recycling door panel (203) is installed at the second recycling port.

3. A wet grinding filtration vacuum dryer according to claim 2, characterized in that: The recycling component (2) further comprises: A refrigerator (207), wherein the refrigerator (207) is fixedly installed at the bottom end of the alcohol recovery tank (201); and An annular heat-conducting baffle (208), wherein the annular heat-conducting baffle (208) is fixedly mounted on the inner wall of the alcohol recovery box (201) and is located above the refrigerator (207).

4. A wet grinding filtration vacuum dryer according to claim 3, characterized in that: The screening mechanism (102) comprises: a screening box (1021), the upper end of the screening box (1021) being fixedly connected to the lower end of the first discharge pipe (104); and A second discharge pipe (1025), the second discharge pipe (1025) is fixedly connected to the middle of the lower end surface of the screening box (1021), and the lower end of the second discharge pipe (1025) is fixedly connected to the upper end of the heating pot (202).

5. A wet grinding filtration vacuum dryer according to claim 4, characterized in that: The side end surface of the screening box (1021) is fixedly connected to the support frame (103) via a plurality of fixed connecting rods.

6. A wet grinding filtration vacuum dryer according to claim 5, characterized in that: The screening mechanism (102) further comprises: a vibrating machine (1024), wherein the vibrating machine (1024) is fixedly mounted on the left end surface of the screening box (1021), and an output end of the vibrating machine (1024) passes through the left end surface of the screening box (1021) and extends into the interior of the screening box (1021); and A vibrating screen plate (1022), wherein the vibrating screen plate (1022) is fixedly connected to an output end of a vibrating machine (1024).

7. A wet grinding filtration vacuum dryer according to claim 6, characterized in that: The screening mechanism (102) further comprises: A first recovery port, the first recovery port is opened at the rear end of the screening box (1021) and is located above the vibration screen plate (1022), and a first recovery door plate (1023) is installed at the first recovery port.

8. A wet grinding filtration vacuum dryer according to claim 7, characterized in that: The recycling component (2) further comprises: A transparent observation window, wherein the transparent observation window is fixedly mounted on a side end surface of the alcohol recovery box (201).